Geography

4. A landform created at the mouth of a river where it splits into several branches before entering a larger body of water, often formed by sediment deposition.
5. A cold, treeless biome with permanently frozen subsoil (permafrost), typically found in Arctic and Antarctic regions.
7. A piece of land surrounded by water on three sides but connected to the mainland.
10. The process by which natural forces, such as water, wind, or ice, wear away rocks and soil, often transporting them to another location.

1. A flat, elevated area of land that rises sharply above the surrounding area on at least one side.
2. Imaginary horizontal lines on the Earth's surface that measure the distance north or south of the Equator, expressed in degrees.
3. Imaginary vertical lines on the Earth's surface that measure the distance east or west of the Prime Meridian, also expressed in degrees.
6. A group or chain of islands clustered together in a sea or ocean.
8. An imaginary line around the middle of the Earth, equidistant from the North and South Poles, dividing the Earth into the Northern and Southern Hemispheres.
9. A large continuous landmass on Earth. There are seven continents: Africa, Antarctica, Asia, Europe, North America, Oceania, and South America.